Student tools

Final Grade Calculator

Find the exam score needed to reach your desired overall grade.

Fill in the values

Follow the labels. Your answer updates as you type.

THE MATH

Your completed grade + final exam score = desired overall grade

Use your grade before the final exam. Enter the exam's share of the course grade.

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What this tool helps you find

Enter your current grade before the final, the final exam’s share of the course grade, and the overall grade you want. The result is the score needed on the exam.

Formula

Required exam score = (desired grade − current grade × (1 − exam weight)) ÷ exam weight.

Worked example

With a 90% current grade, a final worth 40%, and an 85% target, the required exam score is 77.5%.

Common mistake

The current grade should represent completed work only. The final exam weight is its percentage of the whole course grade, not a percentage of the remaining points.

When to use it

Set a realistic exam target or check whether an overall course goal is still reachable.

Questions and answers

What if the score is over 100%?

The target cannot be reached under the entered assumptions, even with a perfect exam.

Does current grade include the final?

Enter your grade on completed work only, before the final exam.